Introduction:
The BD11 is a burst transient pulse train detector manufactured by langer - emv in Germany and distributed by EUTTEST in Shenzhen, China. The BD11 detects pulsed magnetic fields generated by pulsed currents and verifies burst current pulses or ESD current pulses in cables. The detected disturbing pulses are indicated by LEDs on the detector and can be directed as signals via relay outputs (potential-free) or fiber optic cables for connection to different evaluation instruments (e.g. for recording or emergency stop control systems). The pulse range is approx. 100 ms. It simplifies the process of investigating the causes of occasional equipment malfunctions. The detector is compact and easy to hold, highly sensitive and infinitely adjustable.
BD11 Technical Data:
optical interface | 2.2 mm Ø |
Supply Voltage | 2 x 1,5V AAA battery |
Maximum switching voltage | 125 V |
Maximum switching current | 1 A |
Maximum fiber length | 20 m (product does not contain fiber, use fiber in E1) |
Dimensions (L x W x H) | (88 x 85 x 32) mm |
BD11 Illustration of use:

BD11 Method of Clamping Actual Cables